Abstract: An efficient fast-acting device for the removal of staples, particularly those driven into wood by staple guns. Energized by compressed air, thereby minimizing human work, effort and time. Especially useful to upholsterers.

Abstract: An efficient simplified process for extracting the maximum amount of oil from egg yolks by use only of heat. The primary product thus obtained is unadulterated, sterilized and medically pure egg oil.

Abstract: A drop light assembly, particularly, for use on automotive vehicles which includes a hollow frame; a retractable and rotatable hook at each end of the frame, at least one of the hooks being connected through a spring to a center post in the frame and lamp sockets fitted with reflective shields mounted on the underside of the frame near each end.

Abstract: A simplified low-cost water conservation valving device comprising a novel improved combination of three easily assembled components which provides an effective means for flushing a toilet. Selectively operative to release, as desired, a predetermined minimum amount of water, a gradually increasing amount, or the full volume of water from a ball-valve type of storage tank to flush the toilet. Easily installed as a water saving replacement for the original ball-valve and stem without use of tools.

Abstract: A device comprising a work bench or table portion upon which a patient may lay in either of two prone positions, flat or inclined, during stages of a medical respiratory treatment and, as an integral portion thereof, a lock-cabinet for enclosing and safe-keeping of all pertinent medical equipment, medicines, and supplies required for such treatment. The device is physically arranged to provide the greatest possible convenience to the patient especially so for home treatment.

Abstract: A combination automotive power system wherein a compressed-air motor supplements the primary gasoline-fueled internal combustion engine. Employs a common driveshaft and includes an air compressor powered by the primary gasoline engine, and a compressed-air storage tank intermediate of the compressor and the air motor.

Abstract: A voltage-sensing solid-state electronic device for protection against the danger of fire originating in electric circuits, wiring and apparatus caused by defects or malfunction in said wiring or apparatus. Especially applicable for installation and use in aircraft.